Study uncovers the hidden dangers of secondhand vape exposure to children Dangers of drinking, smoking, vaping while pregnant UNM Health Blog Albuquerque, New Mexico A new study from The Ohio State University found that vaping during pregnancy, even without nicotine, can change a baby's skull and face shape. Researchers exposed pregnant mice to common vape liquids Children absorb less secondhand nicotine through vapor vs. smoke Health Problems Caused by Secondhand Smoke Smoking and Tobacco Use CDC